US9198335B2 - Method and apparatus for processing housing - Google Patents

Method and apparatus for processing housing Download PDF

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Publication number
US9198335B2
US9198335B2 US13/901,729 US201313901729A US9198335B2 US 9198335 B2 US9198335 B2 US 9198335B2 US 201313901729 A US201313901729 A US 201313901729A US 9198335 B2 US9198335 B2 US 9198335B2
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US
United States
Prior art keywords
hairline
housing
mold
film
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related, expires
Application number
US13/901,729
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English (en)
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US20130342977A1 (en
Inventor
Min-Su CHANG
Soon-Ho HAN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Assigned to SAMSUNG ELECTRONICS CO., LTD. reassignment SAMSUNG ELECTRONICS CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHANG, MIN-SU, HAN, SOON-HO
Publication of US20130342977A1 publication Critical patent/US20130342977A1/en
Application granted granted Critical
Publication of US9198335B2 publication Critical patent/US9198335B2/en
Expired - Fee Related legal-status Critical Current
Adjusted expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/0084—Containers and magazines for components, e.g. tube-like magazines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C37/0032—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0053—Moulding articles characterised by the shape of the surface, e.g. ribs, high polish
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14827—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles using a transfer foil detachable from the insert
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • B29C45/372—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings provided with means for marking or patterning, e.g. numbering articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
    • B44C5/0453—Ornamental plaques, e.g. decorative panels, decorative veneers produced by processes involving moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F9/00—Designs imitating natural patterns
    • B44F9/10—Designs imitating natural patterns of metallic or oxidised metallic surfaces
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/03—Covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C2037/0042—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied in solid sheet form, e.g. as meltable sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0067—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3481—Housings or casings incorporating or embedding electric or electronic elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0249—Details of the mechanical connection between the housing parts or relating to the method of assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0279—Improving the user comfort or ergonomics
    • H04M1/0283—Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate

Definitions

  • hairline processing denotes a process of drawing one or more thin lines on a metal plate such as aluminum and stainless.
  • the hairline processing prevents glaring, which can cause a dazzle reflex by light shining off a glossy housing.
  • hairline processing provides unique metal luster, removes or hides scratches or a damage marks on the surface of the housing, and makes the quality of a metal product more luxurious.
  • FIG. 1E illustrates attachment/detachment of a rear cover of a portable terminal according to an exemplary embodiment of the present invention
  • FIG. 1A is a perspective view illustrating an electronic device according to an exemplary embodiment of the present invention.
  • FIGS. 1B , 1 C are perspective views illustrating a portable terminal according to an exemplary embodiment of the present invention
  • FIG. 1D is a partial cross-sectional view a structure of a portable terminal according to an exemplary embodiment of the present invention
  • FIG. 1E illustrates attachment/detachment of a rear cover of a portable terminal according to an exemplary embodiment of the present invention.
  • the core retainer plate 130 is separated (decoupled/moved away) from the cavity retainer plate 110 , and the PET film 121 is separated from and a housing 10 is completed via this process.
  • the housing 10 represents a first hairline 1122 corresponding to a hairline 112 of the inmold mold 105 on the whole, and represents a second hairline 122 of the inmold film 120 along the first hairline 1122 in detail. Consequently, since the housing 10 according to the present invention represents the hairline 1122 by the inmold mold 105 and the hairline 122 of the inmold film 120 simultaneously, the housing 10 has texture of real metal.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casings For Electric Apparatus (AREA)
US13/901,729 2012-06-25 2013-05-24 Method and apparatus for processing housing Expired - Fee Related US9198335B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2012-0067888 2012-06-25
KR1020120067888A KR20140000549A (ko) 2012-06-25 2012-06-25 하우징 가공 방법 및 장치

Publications (2)

Publication Number Publication Date
US20130342977A1 US20130342977A1 (en) 2013-12-26
US9198335B2 true US9198335B2 (en) 2015-11-24

Family

ID=48790172

Family Applications (1)

Application Number Title Priority Date Filing Date
US13/901,729 Expired - Fee Related US9198335B2 (en) 2012-06-25 2013-05-24 Method and apparatus for processing housing

Country Status (4)

Country Link
US (1) US9198335B2 (fr)
EP (1) EP2679403A1 (fr)
KR (1) KR20140000549A (fr)
CN (1) CN103507211A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150077958A1 (en) * 2013-09-18 2015-03-19 Sony Computer Entertainment Inc. Electronic apparatus
US10299396B2 (en) * 2016-08-16 2019-05-21 Corning Incorporated Methods and apparatus for providing improved visual and optionally tactile features on a substrate

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US10481860B2 (en) * 2009-02-02 2019-11-19 Gregory Walker Johnson Solar tablet verbal
USD742418S1 (en) * 2012-11-13 2015-11-03 Wartsila Finland Oy Propulsion control system for ship with a display
USD752038S1 (en) * 2013-05-13 2016-03-22 Aitico Oy Tablet PC
KR102086794B1 (ko) 2013-05-31 2020-04-14 삼성전자주식회사 케이스 프레임 제조 방법
CA155520S (en) * 2013-09-27 2014-10-01 Fujitsu Ltd Personal computer
USD748092S1 (en) * 2013-09-27 2016-01-26 Fujitsu Limited Personal computer
CN105357343B (zh) * 2015-10-27 2018-11-02 重庆开确科技有限公司 一种手机金属外壳
CN105306635B (zh) * 2015-10-27 2019-01-01 重庆开确科技有限公司 一种手机金属外壳
CN105376361A (zh) * 2015-10-27 2016-03-02 重庆开确科技有限公司 一种手机金属外壳
JP6753129B2 (ja) * 2016-04-27 2020-09-09 凸版印刷株式会社 インプリント用モールド及びその製造方法、並びにこのインプリント用モールドを用いた構造体の製造方法
JP7179438B2 (ja) * 2016-08-25 2022-11-29 キヤノン株式会社 金型の製造方法及び樹脂成形品の製造方法
KR102386505B1 (ko) * 2016-12-05 2022-04-15 삼성디스플레이 주식회사 데코 필름, 데코 필름을 포함하는 커버 패널 및 데코 필름의 제조방법
FR3094912B1 (fr) * 2019-04-12 2021-03-05 Arkema France Procede de texturation d’un polyamide

Citations (17)

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Publication number Priority date Publication date Assignee Title
JPH01141014A (ja) * 1987-11-27 1989-06-02 Nissha Printing Co Ltd ヘアライン表面を有するインモールド成型品の製造方法
JPH04191022A (ja) 1990-11-27 1992-07-09 Nissha Printing Co Ltd メーターパネルとその製造方法
US5639536A (en) 1989-12-01 1997-06-17 Nissha Printing Co., Ltd. Method of forming improved matted surface-finished article by use of transfer member, and article formed thereby
KR20010107880A (ko) 2001-11-09 2001-12-07 신병민 인몰드 금형
US20050158617A1 (en) * 2002-04-16 2005-07-21 Noriyoshi Satoh Portable terminal
US20050260386A1 (en) * 2002-08-10 2005-11-24 Matthias Heinrich Partially structured multilayered film whose form can be decorated
US6984799B2 (en) * 2001-05-25 2006-01-10 Shin-Etsu Polymer Co., Ltd. Push-button switch member and manufacturing method of same
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EP1880821A1 (fr) 2006-07-18 2008-01-23 LG Electronics Inc. Dispositif électronique portable
KR100816530B1 (ko) 2007-03-08 2008-03-25 이창근 인몰드 사출용 전사필름
US20090051620A1 (en) * 2005-04-01 2009-02-26 Tatsuo Ishibashi Transparent Antenna for Display, Translucent Member for Display With an Antenna and Housing Component With an Antenna
US20090314340A1 (en) * 2006-07-20 2009-12-24 Leonhard Kurz Stiftung & Co. Kg Polymer-based solar cell
KR20100053002A (ko) 2008-11-12 2010-05-20 삼광공업(주) 전사 인몰드 필름 및 그를 이용한 전사 인몰드 사출방법
US20110134300A1 (en) * 2009-12-04 2011-06-09 Chung Deok Yong Mobile terminal having an image projector and controlling method therein
US20110189445A1 (en) * 2007-09-28 2011-08-04 Dic Corporation Decorative molded article and method for producing the same

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TW201119869A (en) * 2009-12-14 2011-06-16 Darfon Electronics Corp Film, casing with decoration pattern, manufacturing method of film, and manufacturing method of casing

Patent Citations (18)

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Publication number Priority date Publication date Assignee Title
JPH01141014A (ja) * 1987-11-27 1989-06-02 Nissha Printing Co Ltd ヘアライン表面を有するインモールド成型品の製造方法
US5639536A (en) 1989-12-01 1997-06-17 Nissha Printing Co., Ltd. Method of forming improved matted surface-finished article by use of transfer member, and article formed thereby
JPH04191022A (ja) 1990-11-27 1992-07-09 Nissha Printing Co Ltd メーターパネルとその製造方法
US6984799B2 (en) * 2001-05-25 2006-01-10 Shin-Etsu Polymer Co., Ltd. Push-button switch member and manufacturing method of same
KR20010107880A (ko) 2001-11-09 2001-12-07 신병민 인몰드 금형
US20050158617A1 (en) * 2002-04-16 2005-07-21 Noriyoshi Satoh Portable terminal
US20050260386A1 (en) * 2002-08-10 2005-11-24 Matthias Heinrich Partially structured multilayered film whose form can be decorated
EP1669191A1 (fr) 2003-09-29 2006-06-14 Dai Nippon Printing Co., Ltd. Feuille de decoration, article moule decore et moulage par injection de decoration dans le moule
US20070026197A1 (en) 2003-09-29 2007-02-01 Dai Nippon Printing Co., Ltd. Decorating sheet, decorating molded article and in-mold decorating injection molding
KR20060004440A (ko) 2004-07-09 2006-01-12 (주)창조아이엠디 인서트 몰드용 인쇄 필름 및 그의 제조방법
US20090051620A1 (en) * 2005-04-01 2009-02-26 Tatsuo Ishibashi Transparent Antenna for Display, Translucent Member for Display With an Antenna and Housing Component With an Antenna
CN101110850A (zh) 2006-07-18 2008-01-23 Lg电子株式会社 便携式电子设备
EP1880821A1 (fr) 2006-07-18 2008-01-23 LG Electronics Inc. Dispositif électronique portable
US20090314340A1 (en) * 2006-07-20 2009-12-24 Leonhard Kurz Stiftung & Co. Kg Polymer-based solar cell
KR100816530B1 (ko) 2007-03-08 2008-03-25 이창근 인몰드 사출용 전사필름
US20110189445A1 (en) * 2007-09-28 2011-08-04 Dic Corporation Decorative molded article and method for producing the same
KR20100053002A (ko) 2008-11-12 2010-05-20 삼광공업(주) 전사 인몰드 필름 및 그를 이용한 전사 인몰드 사출방법
US20110134300A1 (en) * 2009-12-04 2011-06-09 Chung Deok Yong Mobile terminal having an image projector and controlling method therein

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150077958A1 (en) * 2013-09-18 2015-03-19 Sony Computer Entertainment Inc. Electronic apparatus
US9713274B2 (en) * 2013-09-18 2017-07-18 Sony Corporation Electronic apparatus
US10299396B2 (en) * 2016-08-16 2019-05-21 Corning Incorporated Methods and apparatus for providing improved visual and optionally tactile features on a substrate
US11019739B2 (en) 2016-08-16 2021-05-25 Corning Incorporated Methods and apparatus for providing improved visual and optionally tactile features on a substrate

Also Published As

Publication number Publication date
KR20140000549A (ko) 2014-01-03
CN103507211A (zh) 2014-01-15
US20130342977A1 (en) 2013-12-26
EP2679403A1 (fr) 2014-01-01

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